TimedValueControlSource.findControlPointIter

Find last value before given timestamp in control point list. If all values in the control point list come after the given timestamp or no values exist, null is returned.

For use in control source implementations.

class TimedValueControlSource
findControlPointIter

Parameters

timestamp gst.types.ClockTime

the search key

Return Value

Type: glib.sequence_iter.SequenceIter

the found #GSequenceIter or null